BR112020004725A2 - equiparação de taxa de informações de sistema - Google Patents

equiparação de taxa de informações de sistema Download PDF

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Publication number
BR112020004725A2
BR112020004725A2 BR112020004725-2A BR112020004725A BR112020004725A2 BR 112020004725 A2 BR112020004725 A2 BR 112020004725A2 BR 112020004725 A BR112020004725 A BR 112020004725A BR 112020004725 A2 BR112020004725 A2 BR 112020004725A2
Authority
BR
Brazil
Prior art keywords
resources
communication
system information
fact
synchronization
Prior art date
Application number
BR112020004725-2A
Other languages
English (en)
Portuguese (pt)
Inventor
Heechoon Lee
Tao Luo
Hung Dinh Ly
Muhammad Nazmul Islam
Yang Yang
Original Assignee
Qualcomm Incorporated
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of BR112020004725A2 publication Critical patent/BR112020004725A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112020004725-2A 2017-09-11 2018-09-10 equiparação de taxa de informações de sistema BR112020004725A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762556816P 2017-09-11 2017-09-11
US62/556,816 2017-09-11
US16/124,501 US10972990B2 (en) 2017-09-11 2018-09-07 System information rate matching
US16/124,501 2018-09-07
PCT/US2018/050275 WO2019051417A1 (en) 2017-09-11 2018-09-10 ADAPTATION OF SYSTEM INFORMATION FLOW

Publications (1)

Publication Number Publication Date
BR112020004725A2 true BR112020004725A2 (pt) 2020-09-08

Family

ID=65631899

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112020004725-2A BR112020004725A2 (pt) 2017-09-11 2018-09-10 equiparação de taxa de informações de sistema

Country Status (9)

Country Link
US (1) US10972990B2 (enExample)
EP (2) EP3682571B1 (enExample)
JP (2) JP7171707B2 (enExample)
KR (2) KR102694085B1 (enExample)
CN (2) CN111066268B (enExample)
AU (1) AU2018329203B2 (enExample)
BR (1) BR112020004725A2 (enExample)
TW (2) TW201921973A (enExample)
WO (1) WO2019051417A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10512033B2 (en) * 2015-01-29 2019-12-17 Qualcomm Incorporated Timing information for discovery in unlicensed spectrum
EP3753134B1 (en) 2018-02-13 2022-12-21 Sharp Kabushiki Kaisha User equipments, base stations and methods for downlink semi-persistent scheduling
US11109368B2 (en) * 2018-02-13 2021-08-31 Sharp Kabushiki Kaisha User equipments, base stations and methods for downlink semi-persistent scheduling
EP3920497A4 (en) * 2019-01-30 2022-08-17 Ntt Docomo, Inc. USER DEVICE AND BASE STATION DEVICE
US12004184B2 (en) * 2019-03-28 2024-06-04 Sharp Kabushiki Kaisha User equipments, base stations and methods for a configurable downlink control information format
US12047218B2 (en) * 2019-03-29 2024-07-23 Apple Inc. Physical downlink control channel monitoring and rate matching for remaining minimum system information in new radio unlicensed
EP3952538A4 (en) * 2019-04-26 2022-06-15 Huawei Technologies Co., Ltd. COMMUNICATION METHOD, DEVICE AND SYSTEM
WO2021035610A1 (en) * 2019-08-29 2021-03-04 Mediatek Singapore Pte. Ltd. Synchronization and physical channel structure for v2x sl communications

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KR100646799B1 (ko) * 2004-05-06 2006-11-24 삼성전자주식회사 이동통신 시스템에서 전송채널들의 레이트 매칭 파라미터 결정 방법 및 장치
CN101499875A (zh) * 2008-02-02 2009-08-05 三星电子株式会社 支持可变处理速率的lte解速率匹配与解交织的装置
CN102025445B (zh) * 2009-09-15 2013-06-05 中兴通讯股份有限公司 一种速率匹配或解速率匹配的方法及装置
US8743799B2 (en) * 2010-06-24 2014-06-03 Nokia Siemens Networks Oy Change of rate matching modes in presence of channel state information reference signal transmission
US9419759B2 (en) * 2011-08-15 2016-08-16 Lg Electronics Inc. Method and apparatus for transreceiving synchronization signal in wireless communication system
KR20130028397A (ko) 2011-09-09 2013-03-19 삼성전자주식회사 무선 통신 시스템에서 동기 및 시스템 정보 획득을 위한 장치 및 방법
US9871636B2 (en) * 2013-01-18 2018-01-16 Qualcomm Incorporated Enhanced control channel element (ECCE) based physical downlink shared channel (PDSCH) resource allocation for long-term evolution (LTE)
CN108683474B (zh) 2013-04-07 2020-10-23 华为技术有限公司 传输公共信号的方法及其装置
EP3198772B1 (en) * 2014-09-24 2019-11-20 Interdigital Patent Holdings, Inc. Channel usage indication and synchronization for lte operation in unlicensed bands
KR20160081742A (ko) * 2014-12-30 2016-07-08 한국전자통신연구원 사용자 단말 적응적 빔 제어 장치 및 방법
CN106301728B (zh) * 2015-06-08 2019-08-06 深圳市中兴微电子技术有限公司 一种增强型物理下行控制信道处理方法及装置
US11005628B2 (en) * 2015-08-04 2021-05-11 Futurewei Technologies, Inc. Device, network, and method for wideband LTE single OFDM symbol uplink transmission
US10477537B2 (en) * 2016-02-11 2019-11-12 Qualcomm Incorporated Multi-PRB operation for narrowband systems
US10973046B2 (en) * 2016-07-02 2021-04-06 Lg Electronics Inc. Downlink signal reception method and user equipment, and downlink signal transmission method and base station
US10735154B2 (en) * 2017-03-23 2020-08-04 Huawei Technologies Co., Ltd. Methods and apparatus for coding sub-channel selection
US11122497B2 (en) * 2017-05-04 2021-09-14 Samsung Electronics Co., Ltd. Method and apparatus for SS block index and timing indication in wireless systems
US10652002B2 (en) * 2017-08-31 2020-05-12 Samsung Electronics Co., Ltd. Method and apparatus for re mapping and rate matching for 5G next radio system
US10985867B2 (en) * 2018-05-25 2021-04-20 Qualcomm Incorporated Rate matching resource sets for wireless systems

Also Published As

Publication number Publication date
JP2020533887A (ja) 2020-11-19
US10972990B2 (en) 2021-04-06
JP7441925B2 (ja) 2024-03-01
CN111066268B (zh) 2022-08-26
CN115243361A (zh) 2022-10-25
AU2018329203B2 (en) 2023-01-05
CN115243361B (zh) 2024-01-05
KR102694085B1 (ko) 2024-08-12
CA3072597A1 (en) 2019-03-14
EP4216466C0 (en) 2025-10-15
JP7171707B2 (ja) 2022-11-15
KR20240122597A (ko) 2024-08-12
EP4216466A1 (en) 2023-07-26
EP3682571A1 (en) 2020-07-22
EP3682571B1 (en) 2023-05-24
US20190082403A1 (en) 2019-03-14
KR20200047562A (ko) 2020-05-07
CN111066268A (zh) 2020-04-24
WO2019051417A1 (en) 2019-03-14
TW201921973A (zh) 2019-06-01
AU2018329203A1 (en) 2020-02-27
TW202247683A (zh) 2022-12-01
TWI807921B (zh) 2023-07-01
EP4216466B1 (en) 2025-10-15
JP2023017902A (ja) 2023-02-07

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